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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1484 2014-11-11 23:14:36Z richard $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1007 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22 
#
1342 richard 23 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 24 
 
25 
# Options :
376 franck 26 
#       -i or --install
27 
#       -u or --uninstall
1 root 28 
 
376 franck 29 
# Functions :
1378 richard 30 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 31 
#	init			: Installation of RPM and scripts
32 
#	network			: Network parameters
33 
#	ACC			: ALCASAR Control Center installation
34 
#	CA			: Certification Authority initialization
35 
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 36 
#	radius			: FreeRadius initialisation
37 
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
38 
#	chilli			: coovachilli initialisation (+authentication page)
39 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 40 
#	antivirus		: HAVP + libclamav configuration
1389 richard 41 
#	ulogd			: log system in userland (match NFLOG target of iptables)
42 
#	nfsen		:	: Configuration du grapheur nfsen pour apache
1253 richard 43 
#	dnsmasq			: Name server configuration
44 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 45 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 46 
#	fail2ban		: Fail2ban IDS installation and configuration
47 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 48 
#	post_install		: Security, log rotation, etc.
1 root 49 
 
50 
DATE=`date '+%d %B %Y - %Hh%M'`
51 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 52 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 53 
mode="install"
1 root 54 
# ******* Files parameters - paramètres fichiers *********
1015 richard 55 
DIR_INSTALL=`pwd`				# current directory
56 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
57 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
58 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
59 
DIR_WEB="/var/www/html"				# directory of APACHE
60 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
61 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
62 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
63 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
64 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
65 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
66 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69 
DB_RADIUS="radius"				# database name used by FreeRadius server
70 
DB_USER="radius"				# user name allows to request the users database
1349 richard 71 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72 
# ******* Network parameters - paramètres réseau *******
1469 richard 73 
HOSTNAME="alcasar"				# default hostname
1243 richard 74 
DOMAIN="localdomain"				# default local domain
1471 richard 75 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1336 richard 76 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF"|cut -d" " -f2|tr -d ":"`		# INTIF is connected to the consultation network
1148 crox53 77 
MTU="1500"
1243 richard 78 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 79 
# ****** Paths - chemin des commandes *******
80 
SED="/bin/sed -i"
81 
# ****************** End of global parameters *********************
82 
 
959 franck 83 
license ()
84 
{
85 
	if [ $Lang == "fr" ]
967 franck 86 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
87 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 88 
	fi
975 franck 89 
	echo "Taper sur Entrée pour continuer !"
90 
	echo "Enter to continue."
959 franck 91 
	read a
92 
}
93 
 
1 root 94 
header_install ()
95 
{
96 
	clear
97 
	echo "-----------------------------------------------------------------------------"
460 richard 98 
	echo "                     ALCASAR V$VERSION Installation"
1 root 99 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
100 
	echo "-----------------------------------------------------------------------------"
1389 richard 101 
}
1 root 102 
 
103 
##################################################################
1221 richard 104 
##			Function "testing"			##
1378 richard 105 
## - Test of Mageia version					##
1342 richard 106 
## - Test of free space on /var  (>10G)				##
1005 richard 107 
## - Test of Internet access					##
29 richard 108 
##################################################################
109 
testing ()
110 
{
1362 richard 111 
# Test if ALCASAR is already installed
112 
	if [ -e $CONF_FILE ]
113 
	then
114 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 115 
		if [ $Lang == "fr" ]
1362 richard 116 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
117 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 118 
		fi
1362 richard 119 
		response=0
120 
		PTN='^[oOnNyY]$'
121 
		until [[ $(expr $response : $PTN) -gt 0 ]]
122 
		do
123 
			if [ $Lang == "fr" ]
124 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
125 
				else echo -n "Do you want to update (Y/n)?";
126 
			 fi
127 
			read response
128 
		done
129 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
130 
		then
131 
			rm -f /tmp/alcasar-conf*
132 
		else
1471 richard 133 
# Create a backup of running importants files
1362 richard 134 
			$DIR_SCRIPTS/alcasar-conf.sh --create
135 
			mode="update"
136 
		fi
137 
	else
1365 richard 138 
		if [ ! -d /var/log/netflow/porttracker ]
139 
			then
1378 richard 140 
# Test of free space on /var
1365 richard 141 
			free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
142 
			if [ $free_space -lt 10 ]
143 
				then
144 
				if [ $Lang == "fr" ]
145 
					then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
146 
					else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
147 
				fi
148 
			exit 0
1362 richard 149 
			fi
1378 richard 150 
		fi
151 
# Test of Mageia version
152 
# extract the current Mageia version and hardware architecture (i586 ou X64)
153 
		fic=`cat /etc/product.id`
154 
		unknown_os=0
155 
		old="$IFS"
156 
		IFS=","
157 
		set $fic
158 
		for i in $*
159 
		do
160 
			if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
161 
				then
162 
				DISTRIBUTION=`echo $i|cut -d"=" -f2`
163 
				unknown_os=`expr $unknown_os + 1`
164 
			fi
165 
			if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
166 
				then
167 
				CURRENT_VERSION=`echo $i|cut -d"=" -f2`
168 
				unknown_os=`expr $unknown_os + 1`
169 
			fi
170 
			if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
171 
				then
172 
				ARCH=`echo $i|cut -d"=" -f2`
173 
				unknown_os=`expr $unknown_os + 1`
174 
			fi
175 
		done
176 
		IFS="$old"
177 
		if [[ ( $unknown_os != 3 || "$DISTRIBUTION" != "Mageia" ) && ( "$CURRENT_VERSION" != "4" ) ]]
178 
			then
179 
			if [ $Lang == "fr" ]
180 
				then
181 
				echo "L'installation ou la mise @ jour d'ALCASAR ne peut pas être réalisée."
182 
				echo "Le système d'exploitation doit être remplacé (Mageia4)"
183 
			else
184 
				echo "The automatic update of ALCASAR can't be performed."
185 
				echo "The OS must be replaced (Mageia4)"
186 
			fi
187 
			if [ -e /tmp/alcasar-conf.tar.gz ]
188 
				then
189 
				echo
190 
				if [ $Lang == "fr" ]
191 
					then
192 
					echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
193 
					echo "2 - Installez Linux-Mageia4 (cf. doc d'installation)"
194 
					echo "3 - copiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
195 
				else
196 
					echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
197 
					echo "2 - Install Linux-Mageia4 (cf. installation doc)"
198 
					echo "3 - Copy the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
199 
				fi
200 
			fi
201 
			exit 0
202 
		fi
1342 richard 203 
	fi
1378 richard 204 
	if [ $Lang == "fr" ]
784 richard 205 
		then echo -n "Tests des paramètres réseau : "
595 richard 206 
		else echo -n "Network parameters tests : "
207 
	fi
1471 richard 208 
 
209 
# Test of Ethernet links state
210 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
211 
	for i in $DOWN_IF
212 
	do
213 
		if [ $Lang == "fr" ]
214 
		then
215 
			echo "Échec"
216 
			echo "Le lien réseau de la carte $i n'est pas actif."
217 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
218 
		else
219 
			echo "Failed"
220 
			echo "The link state of $i interface is down."
221 
			echo "Make sure that this network card is connected to a switch or an A.P."
222 
		fi
223 
		exit 0
224 
	done
225 
	echo -n "."
226 
 
227 
# Test EXTIF config files
784 richard 228 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
229 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
1471 richard 230 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
231 
	then
784 richard 232 
		if [ $Lang == "fr" ]
233 
		then
234 
			echo "Échec"
235 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
236 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 237 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 238 
		else
239 
			echo "Failed"
240 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
241 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 242 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 243 
		fi
830 richard 244 
		echo "DEVICE=$EXTIF"
784 richard 245 
		echo "IPADDR="
246 
		echo "NETMASK="
247 
		echo "GATEWAY="
248 
		echo "DNS1="
249 
		echo "DNS2="
830 richard 250 
		echo "ONBOOT=yes"
784 richard 251 
		exit 0
252 
	fi
253 
	echo -n "."
1471 richard 254 
 
255 
# Test if router is alive (Box FAI)
784 richard 256 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 257 
		if [ $Lang == "fr" ]
258 
		then
259 
			echo "Échec"
260 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
261 
			echo "Réglez ce problème puis relancez ce script."
262 
		else
263 
			echo "Failed"
264 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
265 
			echo "Resolv this problem, then restart this script."
266 
		fi
29 richard 267 
		exit 0
268 
	fi
308 richard 269 
	echo -n "."
978 franck 270 
# On teste le lien vers le routeur par defaut
308 richard 271 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
272 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 273 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 274 
	       	then
595 richard 275 
		if [ $Lang == "fr" ]
276 
		then
277 
			echo "Échec"
278 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
279 
			echo "Réglez ce problème puis relancez ce script."
280 
		else
281 
			echo "Failed"
282 
			echo "The Internet gateway doesn't answered"
283 
			echo "Resolv this problem, then restart this script."
284 
		fi
308 richard 285 
		exit 0
286 
	fi
287 
	echo -n "."
421 franck 288 
# On teste la connectivité Internet
29 richard 289 
	rm -rf /tmp/con_ok.html
308 richard 290 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 291 
	if [ ! -e /tmp/con_ok.html ]
292 
	then
595 richard 293 
		if [ $Lang == "fr" ]
294 
		then
295 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
296 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
297 
			echo "Vérifiez la validité des adresses IP des DNS."
298 
		else
299 
			echo "The Internet connection try failed (google.fr)."
300 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
301 
			echo "Verify the DNS IP addresses"
302 
		fi
29 richard 303 
		exit 0
304 
	fi
305 
	rm -rf /tmp/con_ok.html
308 richard 306 
	echo ". : ok"
1389 richard 307 
} # end of testing ()
302 richard 308 
 
309 
##################################################################
1221 richard 310 
##			Function "init"				##
302 richard 311 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
312 
## - Installation et modification des scripts du portail	##
313 
##################################################################
314 
init ()
315 
{
527 richard 316 
	if [ "$mode" != "update" ]
302 richard 317 
	then
318 
# On affecte le nom d'organisme
597 richard 319 
		header_install
302 richard 320 
		ORGANISME=!
321 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 322 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 323 
                do
595 richard 324 
			if [ $Lang == "fr" ]
597 richard 325 
			       	then echo -n "Entrez le nom de votre organisme : "
326 
				else echo -n "Enter the name of your organism : "
595 richard 327 
			fi
330 franck 328 
			read ORGANISME
613 richard 329 
			if [ "$ORGANISME" == "" ]
330 franck 330 
				then
331 
				ORGANISME=!
332 
			fi
333 
		done
302 richard 334 
	fi
1 root 335 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 336 
	rm -f $PASSWD_FILE
1350 richard 337 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
338 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 339 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 340 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 341 
	$SED "/^password.*/d" /boot/grub/menu.lst
342 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 343 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 344 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 345 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 346 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 347 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 348 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 349 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 350 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
351 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 352 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 353 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
354 
	echo "$secretradius" >> $PASSWD_FILE
355 
	chmod 640 $PASSWD_FILE
977 richard 356 
# Scripts and conf files copy
357 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 358 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 359 
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 360 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 361 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 362 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 363 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
364 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 365 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
366 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 367 
# generate central conf file
368 
	cat <<EOF > $CONF_FILE
612 richard 369 
##########################################
370 
##                                      ##
371 
##          ALCASAR Parameters          ##
372 
##                                      ##
373 
##########################################
1 root 374 
 
612 richard 375 
INSTALL_DATE=$DATE
376 
VERSION=$VERSION
377 
ORGANISM=$ORGANISME
923 franck 378 
DOMAIN=$DOMAIN
612 richard 379 
EOF
628 richard 380 
	chmod o-rwx $CONF_FILE
1 root 381 
} # End of init ()
382 
 
383 
##################################################################
1221 richard 384 
##			Function "network"			##
1 root 385 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 386 
## - Nommage DNS du système 					##
1336 richard 387 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 388 
## - Modification du fichier /etc/hosts				##
389 
## - Configuration du serveur de temps (NTP)			##
390 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
391 
##################################################################
392 
network ()
393 
{
394 
	header_install
636 richard 395 
	if [ "$mode" != "update" ]
396 
		then
397 
		if [ $Lang == "fr" ]
398 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
399 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
400 
		fi
401 
		response=0
402 
		PTN='^[oOyYnN]$'
403 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 404 
		do
595 richard 405 
			if [ $Lang == "fr" ]
659 richard 406 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 407 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 408 
			fi
1 root 409 
			read response
410 
		done
636 richard 411 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
412 
		then
413 
			PRIVATE_IP_MASK="0"
414 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
415 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 416 
			do
595 richard 417 
				if [ $Lang == "fr" ]
597 richard 418 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
419 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 420 
				fi
597 richard 421 
				read PRIVATE_IP_MASK
1 root 422 
			done
636 richard 423 
		else
424 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
425 
		fi
595 richard 426 
	else
637 richard 427 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
428 
		rm -rf conf/etc/alcasar.conf
1 root 429 
	fi
861 richard 430 
# Define LAN side global parameters
1243 richard 431 
	hostname $HOSTNAME.$DOMAIN
432 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 433 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
434 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
435 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
436 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
437 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
438 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
439 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
440 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
441 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
442 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 443 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`		# First network address (ex.: 192.168.182.1)
977 richard 444 
	PRIVATE_SECOND_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 2`	# second network address (ex.: 192.168.182.2)
837 richard 445 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1336 richard 446 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 447 
# Define Internet parameters
14 richard 448 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
449 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
450 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 451 
	DNS1=${DNS1:=208.67.220.220}
452 
	DNS2=${DNS2:=208.67.222.222}
597 richard 453 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 454 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 455 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 456 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 457 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1469 richard 458 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
459 
	echo "INTIF=$INTIF" >> $CONF_FILE
765 stephane 460 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 461 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 462 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
463 
	echo "DNS1=$DNS1" >> $CONF_FILE
464 
	echo "DNS2=$DNS2" >> $CONF_FILE
465 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 466 
	echo "DHCP=on" >> $CONF_FILE
914 franck 467 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
468 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
469 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 470 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 471 
# config network
1 root 472 
	cat <<EOF > /etc/sysconfig/network
473 
NETWORKING=yes
1243 richard 474 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 475 
FORWARD_IPV4=true
476 
EOF
841 richard 477 
# config /etc/hosts
1 root 478 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
479 
	cat <<EOF > /etc/hosts
503 richard 480 
127.0.0.1	localhost
1353 richard 481 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 482 
EOF
1336 richard 483 
# Config EXTIF (Internet)
14 richard 484 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
485 
DEVICE=$EXTIF
486 
BOOTPROTO=static
597 richard 487 
IPADDR=$PUBLIC_IP
488 
NETMASK=$PUBLIC_NETMASK
489 
GATEWAY=$PUBLIC_GATEWAY
14 richard 490 
DNS1=127.0.0.1
491 
ONBOOT=yes
492 
METRIC=10
493 
NOZEROCONF=yes
494 
MII_NOT_SUPPORTED=yes
495 
IPV6INIT=no
496 
IPV6TO4INIT=no
497 
ACCOUNTING=no
498 
USERCTL=no
994 franck 499 
MTU=$MTU
14 richard 500 
EOF
1336 richard 501 
# Config INTIF (consultation LAN) in normal mode
841 richard 502 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
503 
DEVICE=$INTIF
504 
BOOTPROTO=static
505 
ONBOOT=yes
506 
NOZEROCONF=yes
507 
MII_NOT_SUPPORTED=yes
508 
IPV6INIT=no
509 
IPV6TO4INIT=no
510 
ACCOUNTING=no
511 
USERCTL=no
512 
EOF
1336 richard 513 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 514 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 515 
DEVICE=$INTIF
516 
BOOTPROTO=static
517 
IPADDR=$PRIVATE_IP
604 richard 518 
NETMASK=$PRIVATE_NETMASK
1 root 519 
ONBOOT=yes
520 
METRIC=10
521 
NOZEROCONF=yes
522 
MII_NOT_SUPPORTED=yes
14 richard 523 
IPV6INIT=no
524 
IPV6TO4INIT=no
525 
ACCOUNTING=no
526 
USERCTL=no
1 root 527 
EOF
440 franck 528 
# Mise à l'heure du serveur
529 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
530 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 531 
0.fr.pool.ntp.org	# adapt to your country
532 
1.fr.pool.ntp.org
533 
2.fr.pool.ntp.org
440 franck 534 
EOF
535 
# Configuration du serveur de temps (sur lui même)
1 root 536 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
537 
	cat <<EOF > /etc/ntp.conf
456 franck 538 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 539 
server 1.fr.pool.ntp.org
540 
server 2.fr.pool.ntp.org
541 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 542 
fudge 127.127.1.0 stratum 10
604 richard 543 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 544 
restrict 127.0.0.1
310 richard 545 
driftfile /var/lib/ntp/drift
1 root 546 
logfile /var/log/ntp.log
547 
EOF
440 franck 548 
 
310 richard 549 
	chown -R ntp:ntp /var/lib/ntp
1 root 550 
# Renseignement des fichiers hosts.allow et hosts.deny
551 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
552 
	cat <<EOF > /etc/hosts.allow
553 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 554 
sshd: ALL
1 root 555 
ntpd: $PRIVATE_NETWORK_SHORT
556 
EOF
557 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
558 
	cat <<EOF > /etc/hosts.deny
559 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
560 
EOF
790 richard 561 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 562 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 563 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 564 
# load conntrack ftp module
565 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
566 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 567 
# load ipt_NETFLOW module
568 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 569 
#
860 richard 570 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 571 
} # End of network ()
572 
 
573 
##################################################################
1221 richard 574 
##			Function "ACC"				##
575 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 576 
## - configuration du serveur web (Apache)			##
577 
## - définition du 1er comptes de gestion 			##
578 
## - sécurisation des accès					##
579 
##################################################################
1221 richard 580 
ACC ()
1 root 581 
{
582 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
583 
	mkdir $DIR_WEB
584 
# Copie et configuration des fichiers du centre de gestion
316 richard 585 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 586 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 587 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
588 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
589 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
590 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
591 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 592 
	chown -R apache:apache $DIR_WEB/*
1342 richard 593 
	for i in system_backup base logs/firewall logs/httpd logs/security;
1 root 594 
	do
595 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
596 
	done
5 franck 597 
	chown -R root:apache $DIR_SAVE
71 richard 598 
# Configuration et sécurisation php
599 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 600 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
601 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 602 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
603 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 604 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
605 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
606 
# Configuration et sécurisation Apache
790 richard 607 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 608 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 609 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 610 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 611 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
612 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
613 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 614 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
615 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
616 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
617 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
618 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
619 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 620 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1359 richard 621 
	[ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
622 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
623 
	[ -e /usr/share/httpd/error/include/top.html.default ] || cp /usr/share/httpd/error/include/top.html /usr/share/httpd/error/include/top.html.default
624 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
625 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
626 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 627 
</body>
628 
</html>
629 
EOF
630 
# Définition du premier compte lié au profil 'admin'
509 richard 631 
	header_install
510 richard 632 
	if [ "$mode" = "install" ]
633 
	then
613 richard 634 
		admin_portal=!
635 
		PTN='^[a-zA-Z0-9-]*$'
636 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
637 
                	do
638 
			header_install
639 
			if [ $Lang == "fr" ]
640 
			then
641 
				echo ""
642 
				echo "Définissez un premier compte d'administration du portail :"
643 
				echo
644 
				echo -n "Nom : "
645 
			else
646 
				echo ""
647 
				echo "Define the first account allow to administrate the portal :"
648 
				echo
649 
				echo -n "Account : "
650 
			fi
651 
			read admin_portal
652 
			if [ "$admin_portal" == "" ]
653 
				then
654 
				admin_portal=!
655 
			fi
656 
			done
1268 richard 657 
# Creation of keys file for the admin account ("admin")
510 richard 658 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
659 
		mkdir -p $DIR_DEST_ETC/digest
660 
		chmod 755 $DIR_DEST_ETC/digest
661 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
662 
			do
1350 richard 663 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 664 
			done
665 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
666 
	fi
434 richard 667 
# synchronisation horaire
668 
	ntpd -q -g &
1 root 669 
# Sécurisation du centre
988 franck 670 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 671 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 672 
<Directory $DIR_ACC>
1 root 673 
	SSLRequireSSL
674 
	AllowOverride None
675 
	Order deny,allow
676 
	Deny from all
677 
	Allow from 127.0.0.1
678 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 679 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 680 
	require valid-user
681 
	AuthType digest
1243 richard 682 
	AuthName $HOSTNAME.$DOMAIN
1 root 683 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 684 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 685 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 686 
</Directory>
316 richard 687 
<Directory $DIR_ACC/admin>
1 root 688 
	SSLRequireSSL
689 
	AllowOverride None
690 
	Order deny,allow
691 
	Deny from all
692 
	Allow from 127.0.0.1
693 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 694 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 695 
	require valid-user
696 
	AuthType digest
1243 richard 697 
	AuthName $HOSTNAME.$DOMAIN
1 root 698 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 699 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 700 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 701 
</Directory>
344 richard 702 
<Directory $DIR_ACC/manager>
1 root 703 
	SSLRequireSSL
704 
	AllowOverride None
705 
	Order deny,allow
706 
	Deny from all
707 
	Allow from 127.0.0.1
708 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 709 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 710 
	require valid-user
711 
	AuthType digest
1243 richard 712 
	AuthName $HOSTNAME.$DOMAIN
1 root 713 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 714 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 715 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 716 
</Directory>
316 richard 717 
<Directory $DIR_ACC/backup>
718 
	SSLRequireSSL
719 
	AllowOverride None
720 
	Order deny,allow
721 
	Deny from all
722 
	Allow from 127.0.0.1
723 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 724 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 725 
	require valid-user
726 
	AuthType digest
1243 richard 727 
	AuthName $HOSTNAME.$DOMAIN
316 richard 728 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 729 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 730 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 731 
</Directory>
811 richard 732 
Alias /save/ "$DIR_SAVE/"
733 
<Directory $DIR_SAVE>
734 
	SSLRequireSSL
735 
	Options Indexes
736 
	Order deny,allow
737 
	Deny from all
738 
	Allow from 127.0.0.1
739 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 740 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 741 
	require valid-user
742 
	AuthType digest
1243 richard 743 
	AuthName $HOSTNAME.$DOMAIN
811 richard 744 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 745 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 746 
</Directory>
1 root 747 
EOF
1378 richard 748 
# Launch after coova
749 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1410 richard 750 
# Error page management
751 
FIC_ERROR_DOC=`find /etc/httpd/conf -type f -name multilang-errordoc.conf`
752 
[ -e $FIC_ERROR_DOC ]  || cp $FIC_ERROR_DOC $FIC_ERROR_DOC.default
753 
 
754 
cat <<EOF > $FIC_ERROR_DOC
755 
Alias /error/ "/var/www/html/"
756 
 
757 
<Directory "/usr/share/httpd/error">
758 
    AllowOverride None
759 
    Options IncludesNoExec
760 
    AddOutputFilter Includes html
761 
    AddHandler type-map var
762 
    Require all granted
763 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
764 
    ForceLanguagePriority Prefer Fallback
765 
</Directory>
766 
 
767 
ErrorDocument 400 /error/error.php?error=400
768 
ErrorDocument 401 /error/error.php?error=401
769 
ErrorDocument 403 /error/error.php?error=403
770 
ErrorDocument 404 /error/error.php?error=404
771 
ErrorDocument 405 /error/error.php?error=405
772 
ErrorDocument 408 /error/error.php?error=408
773 
ErrorDocument 410 /error/error.php?error=410
774 
ErrorDocument 411 /error/error.php?error=411
775 
ErrorDocument 412 /error/error.php?error=412
776 
ErrorDocument 413 /error/error.php?error=413
777 
ErrorDocument 414 /error/error.php?error=414
778 
ErrorDocument 415 /error/error.php?error=415
779 
ErrorDocument 500 /error/error.php?error=500
780 
ErrorDocument 501 /error/error.php?error=501
781 
ErrorDocument 502 /error/error.php?error=502
782 
ErrorDocument 503 /error/error.php?error=503
783 
ErrorDocument 506 /error/error.php?error=506
784 
EOF
785 
 
1389 richard 786 
} # End of ACC ()
1 root 787 
 
788 
##########################################################################################
1221 richard 789 
##				Fonction "CA"						##
1 root 790 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
791 
##########################################################################################
1221 richard 792 
CA ()
1 root 793 
{
510 richard 794 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 795 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 796 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 797 
 
798 
	#$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
799 
	#$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
800 
	#$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
801 
 
802 
	cat <<EOF > $FIC_VIRTUAL_SSL
803 
# default SSL virtual host, used for all HTTPS requests that do not
804 
# match a ServerName or ServerAlias in any <VirtualHost> block.
805 
 
806 
<VirtualHost _default_:443>
807 
# general configuration
808 
    ServerAdmin root@localhost
809 
    ServerName localhost
810 
 
811 
# SSL configuration
812 
    SSLEngine on
813 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
814 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
815 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
816 
    CustomLog logs/ssl_request_log \
817 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
818 
    ErrorLog logs/ssl_error_log
819 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
820 
</VirtualHost>
821 
EOF
822 
 
5 franck 823 
	chown -R root:apache /etc/pki
1 root 824 
	chmod -R 750 /etc/pki
1389 richard 825 
} # End of CA ()
1 root 826 
 
827 
##########################################################################################
1221 richard 828 
##			Fonction "init_db"						##
1 root 829 
## - Initialisation de la base Mysql							##
830 
## - Affectation du mot de passe de l'administrateur (root)				##
831 
## - Suppression des bases et des utilisateurs superflus				##
832 
## - Création de la base 'radius'							##
833 
## - Installation du schéma de cette base						##
834 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
835 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
836 
##########################################################################################
837 
init_db ()
838 
{
1355 richard 839 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 840 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
841 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 842 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 843 
	systemctl start mysqld.service
1 root 844 
	sleep 4
845 
	mysqladmin -u root password $mysqlpwd
846 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 847 
# Secure the server
848 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
849 
	$MYSQL="CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 850 
# Create 'radius' database
1317 richard 851 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 852 
# Add an empty radius database structure
364 franck 853 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 854 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 855 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
856 
	$SED "/ExecStartPost=/a ExecStartPost=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 857 
	$SED "/ExecStartPost=/a ExecStop=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
858 
	systemctl daemon-reload
1389 richard 859 
} # End of init_db ()
1 root 860 
 
861 
##########################################################################
1389 richard 862 
##			Fonction "radius"				##
1 root 863 
## - Paramètrage des fichiers de configuration FreeRadius		##
864 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
865 
## - Modification de fichier de conf pour l'accès à Mysql		##
866 
##########################################################################
1389 richard 867 
radius ()
1 root 868 
{
869 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
870 
	chown -R radius:radius /etc/raddb
871 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 872 
# Set radius.conf parameters
1 root 873 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
874 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
875 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 876 
# remove the proxy function
1 root 877 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
878 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 879 
# remove EAP module
654 richard 880 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 881 
# listen on loopback (should be modified later if EAP enabled)
1 root 882 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 883 
# enable the  SQL module (and SQL counter)
1 root 884 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
885 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
886 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 887 
# only include modules for ALCASAR needs
888 
	$SED "s?^[\t ]*\$INCLUDE \${confdir}/modules/.*?\t#\$INCLUDE \${confdir}/modules/\n\t# we only include modules for ALCASAR needs\n\t\$INCLUDE \${confdir}/modules/attr_filter\n\t\$INCLUDE \${confdir}/modules/expiration\n\t\$INCLUDE \${confdir}/modules/logintime\n\t\$INCLUDE \${confdir}/modules/ldap\n\t\$INCLUDE \${confdir}/modules/pap?g" /etc/raddb/radiusd.conf
889 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
890 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
891 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
892 
	$SED "s?^[\t ]*logintime.*?\tlogintime\n\tnoresetcounter\n\tdailycounter\n\tmonthlycounter\n\tattr_filter.access_reject\n\tattr_filter.accounting_response\n\tpap?g" /etc/raddb/radiusd.conf
893 
	$SED "s?^[\t ]*\$INCLUDE sites-enabled/.*?\#\$INCLUDE sites-enabled/\n\#\tenable only alcasar virtual server\n\$INCLUDE sites-enabled/alcasar?g" /etc/raddb/radiusd.conf
1278 richard 894 
# remvove virtual server and copy our conf file
1 root 895 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 896 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 897 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
898 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
899 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
900 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 901 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 902 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 903 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 904 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
905 
	cat << EOF > /etc/raddb/clients.conf
906 
client 127.0.0.1 {
907 
	secret = $secretradius
908 
	shortname = localhost
909 
}
910 
EOF
1278 richard 911 
# sql.conf modification
1 root 912 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
913 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
914 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
915 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
916 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 917 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 918 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 919 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
920 
# counter.conf modification (change the Max-All-Session-Time counter)
921 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
922 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
923 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 924 
# make certain that mysql is up before radius start
925 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
926 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
927 
	systemctl daemon-reload
1389 richard 928 
} # End radius ()
1 root 929 
 
930 
##########################################################################
1389 richard 931 
##			Function "radius_web"				##
1 root 932 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
933 
## - Création du lien vers la page de changement de mot de passe        ##
934 
##########################################################################
1389 richard 935 
radius_web ()
1 root 936 
{
937 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 938 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
939 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
940 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 941 
# copie des fichiers modifiés
942 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 943 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 944 
# Modification des fichiers de configuration
1 root 945 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 946 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 947 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
948 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
949 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
950 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
951 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
952 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
953 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 954 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 955 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 956 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 957 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 958 
nas1_name: alcasar-$ORGANISME
1 root 959 
nas1_model: Portail captif
960 
nas1_ip: $PRIVATE_IP
961 
nas1_port_num: 0
962 
nas1_community: public
963 
EOF
964 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
965 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 966 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 967 
# Ajout du mappage des attributs chillispot
968 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 969 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 970 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 971 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 972 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
973 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 974 
	chown -R apache:apache /etc/freeradius-web
1 root 975 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
976 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 977 
<Directory $DIR_WEB/pass>
1 root 978 
	SSLRequireSSL
979 
	AllowOverride None
980 
	Order deny,allow
981 
	Deny from all
982 
	Allow from 127.0.0.1
983 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 984 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 985 
</Directory>
986 
EOF
1389 richard 987 
} # End of radius_web ()
1 root 988 
 
799 richard 989 
##################################################################################
1389 richard 990 
##			Fonction "chilli"					##
799 richard 991 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
992 
## - Paramètrage de la page d'authentification (intercept.php)			##
993 
##################################################################################
1389 richard 994 
chilli ()
1 root 995 
{
1370 richard 996 
# chilli unit for systemd
997 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 998 
#  This file is part of systemd.
999 
#
1000 
#  systemd is free software; you can redistribute it and/or modify it
1001 
#  under the terms of the GNU General Public License as published by
1002 
#  the Free Software Foundation; either version 2 of the License, or
1003 
#  (at your option) any later version.
1370 richard 1004 
[Unit]
1005 
Description=chilli is a captive portal daemon
1006 
After=network.target
1007 
 
1008 
[Service]
1379 richard 1009 
Type=forking
1370 richard 1010 
ExecStart=/usr/libexec/chilli start
1011 
ExecStop=/usr/libexec/chilli stop
1012 
ExecReload=/usr/libexec/chilli reload
1013 
PIDFile=/var/run/chilli.pid
1014 
 
1015 
[Install]
1016 
WantedBy=multi-user.target
1017 
EOF
799 richard 1018 
# init file creation
1370 richard 1019 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1020 
	cat <<EOF > /usr/libexec/chilli
799 richard 1021 
#!/bin/sh
1022 
#
1023 
# chilli CoovaChilli init
1024 
#
1025 
# chkconfig: 2345 65 35
1026 
# description: CoovaChilli
1027 
### BEGIN INIT INFO
1028 
# Provides:       chilli
1029 
# Required-Start: network
1030 
# Should-Start:
1031 
# Required-Stop:  network
1032 
# Should-Stop:
1033 
# Default-Start:  2 3 5
1034 
# Default-Stop:
1035 
# Description:    CoovaChilli access controller
1036 
### END INIT INFO
1037 
 
1038 
[ -f /usr/sbin/chilli ] || exit 0
1039 
. /etc/init.d/functions
1040 
CONFIG=/etc/chilli.conf
1041 
pidfile=/var/run/chilli.pid
1042 
[ -f \$CONFIG ] || {
1043 
    echo "\$CONFIG Not found"
1044 
    exit 0
1045 
}
1046 
RETVAL=0
1047 
prog="chilli"
1048 
case \$1 in
1049 
    start)
1050 
	if [ -f \$pidfile ] ; then
1051 
		gprintf "chilli is already running"
1052 
	else
1053 
        	gprintf "Starting \$prog: "
1054 
		rm -f /var/run/chilli* # cleaning
1055 
        	/sbin/modprobe tun >/dev/null 2>&1
1056 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1057 
		[ -e /dev/net/tun ] || {
1058 
	    	(cd /dev;
1059 
			mkdir net;
1060 
			cd net;
1061 
			mknod tun c 10 200)
1062 
		}
1336 richard 1063 
		ifconfig $INTIF 0.0.0.0
799 richard 1064 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1065 
        	RETVAL=$?
1066 
	fi
1067 
	;;
1068 
 
1069 
    reload)
1070 
	killall -HUP chilli
1071 
	;;
1072 
 
1073 
    restart)
1074 
	\$0 stop
1075 
        sleep 2
1076 
	\$0 start
1077 
	;;
1078 
 
1079 
    status)
1080 
        status chilli
1081 
        RETVAL=0
1082 
        ;;
1083 
 
1084 
    stop)
1085 
	if [ -f \$pidfile ] ; then
1086 
        	gprintf "Shutting down \$prog: "
1087 
		killproc /usr/sbin/chilli
1088 
		RETVAL=\$?
1089 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1090 
	else
1091 
        	gprintf "chilli is not running"
1092 
	fi
1093 
	;;
1094 
 
1095 
    *)
1096 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1097 
        exit 1
1098 
esac
1099 
echo
1100 
EOF
1373 richard 1101 
chmod a+x /usr/libexec/chilli
799 richard 1102 
# conf file creation
346 richard 1103 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1104 
	cat <<EOF > /etc/chilli.conf
1105 
# coova config for ALCASAR
1106 
cmdsocket	/var/run/chilli.sock
1336 richard 1107 
unixipc		chilli.$INTIF.ipc
1108 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1109 
net		$PRIVATE_NETWORK_MASK
595 richard 1110 
dhcpif		$INTIF
841 richard 1111 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1112 
#nodynip
865 richard 1113 
#statip
1114 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1115 
domain		$DOMAIN
355 richard 1116 
dns1		$PRIVATE_IP
1117 
dns2		$PRIVATE_IP
346 richard 1118 
uamlisten	$PRIVATE_IP
503 richard 1119 
uamport		3990
837 richard 1120 
macauth
1121 
macpasswd	password
1243 richard 1122 
locationname	$HOSTNAME.$DOMAIN
346 richard 1123 
radiusserver1	127.0.0.1
1124 
radiusserver2	127.0.0.1
1125 
radiussecret	$secretradius
1126 
radiusauthport	1812
1127 
radiusacctport	1813
1243 richard 1128 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1129 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1130 
uamsecret	$secretuam
1249 richard 1131 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1132 
coaport		3799
1379 richard 1133 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1134 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1135 
include		$DIR_DEST_ETC/alcasar-uamallowed
1136 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1137 
#dhcpgateway
1157 stephane 1138 
#dhcprelayagent
1139 
#dhcpgatewayport
346 richard 1140 
EOF
1336 richard 1141 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1142 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1143 
# create files for trusted domains and urls
1148 crox53 1144 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1145 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1146 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1147 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1148 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1149 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1150 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1151 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1152 
	if [ "$chilli_exist" == "1" ]
1153 
	then
1154 
	      userdel -r chilli 2>/dev/null
1155 
	fi
1156 
	groupadd -f chilli
1157 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1158 
}  # End of chilli ()
1349 richard 1159 
 
1 root 1160 
##################################################################
1389 richard 1161 
##		Fonction "dansguardian"				##
1 root 1162 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1163 
##################################################################
1389 richard 1164 
dansguardian ()
1 root 1165 
{
1166 
	mkdir /var/dansguardian
1167 
	chown dansguardian /var/dansguardian
1375 richard 1168 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1169 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1170 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1171 
# By default the filter is off
497 richard 1172 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1173 
# French deny HTML page
497 richard 1174 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1175 
# Listen only on LAN side
497 richard 1176 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1177 
# DG send its flow to HAVP
1178 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1179 
# replace the default deny HTML page
1 root 1180 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1181 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1182 
# Don't log
1183 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1184 
# Run 10 daemons (20 in largest server)
659 richard 1185 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1186 
# on désactive par défaut le controle de contenu des pages html
497 richard 1187 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1188 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1189 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1190 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1191 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1192 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1193 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1194 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1195 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1196 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1197 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1198 
	touch $DIR_DG/lists/bannedextensionlist
1199 
	touch $DIR_DG/lists/bannedmimetypelist
1200 
# 'Safesearch' regex actualisation
498 richard 1201 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1202 
# empty LAN IP list that won't be WEB filtered
1203 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1204 
	touch $DIR_DG/lists/exceptioniplist
1205 
# Keep a copy of URL & domain filter configuration files
1206 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1207 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1208 
} # End of dansguardian ()
1 root 1209 
 
71 richard 1210 
##################################################################
1221 richard 1211 
##			Fonction "antivirus"			##
1357 richard 1212 
## - configuration of havp, libclamav and freshclam		##
71 richard 1213 
##################################################################
1214 
antivirus ()
1215 
{
1358 richard 1216 
# create 'havp' user
288 richard 1217 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1218 
	if [ "$havp_exist" == "1" ]
288 richard 1219 
	then
478 richard 1220 
	      userdel -r havp 2>/dev/null
894 richard 1221 
	      groupdel havp 2>/dev/null
288 richard 1222 
	fi
307 richard 1223 
	groupadd -f havp
796 richard 1224 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
1366 richard 1225 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1226 
	mkdir -p /var/tmp/havp2 /var/log/havp2 /var/run/havp2
1227 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1228 
	chown -R havp:havp /var/tmp/havp2 /var/log/havp2 /var/run/havp2
109 richard 1229 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1230 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1231 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1232 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1233 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1484 richard 1234 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090 (on loopback)
990 franck 1235 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1236 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1237 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1238 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1239 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1240 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1393 richard 1241 
	cp /etc/havp/havp.config /etc/havp/havp2.config
1242 
	$SED "s?^PIDFILE.*?PIDFILE /var/run/havp/havp2.pid?g" /etc/havp/havp2.config	# pidfile
1243 
	$SED "s?^TRANSPARENT.*?TRANSPARENT true?g" /etc/havp/havp2.config		# transparent mode
1484 richard 1244 
	$SED "s?^BIND_ADDRESS.*?BIND_ADDRESS $PRIVATE_IP?g" /etc/havp/havp2.config	# we listen only on tun0
1245 
	$SED "s?^PORT.*?PORT 8090?g" /etc/havp/havp2.config				# datas come on 8091
1007 richard 1246 
# skip checking of youtube flow (too heavy load / risk too low)
1247 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1248 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1249 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1250 
# replacement of init script
335 richard 1251 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1252 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1393 richard 1253 
	cp /etc/init.d/havp /etc/init.d/havp2
1254 
	$SED "s?^# description.*?# description: starts HAVP2 the High Availability Antivirus Proxy?g" /etc/init.d/havp2		# description
1255 
	$SED "s?^HAVP_CONFIG.*?HAVP_CONFIG=/etc/havp/havp2.config?g" /etc/init.d/havp2						# config file
1484 richard 1256 
	$SED "s?^PIDFILE.*?PIDFILE=/var/run/havp2/havp.pid?g" /etc/init.d/havp2							# pidfile
1393 richard 1257 
	$SED "s?^NAME.*?NAME=havp2?g" /etc/init.d/havp2										# name
1258 
	$SED "s?^DESC.*?DESC=havp2?g" /etc/init.d/havp2										# desc
1259 
	$SED "s?^havp_mountpoint.*?havp_mountpoint=/var/tmp/havp2?g" /etc/init.d/havp2						# mountpoint
1260 
	$SED "s?echo \"Reloading HAVP ...\".*?echo \"Reloading HAVP2 ...\"?g" /etc/init.d/havp2					# reloading havp
1261 
	$SED "s?echo \"Error: HAVP not running\".*?echo \"Error : HAVP2 not running\"?g" /etc/init.d/havp2			# error havp
1262 
	$SED "s?echo \"Error: HAVP not running or PIDFILE not readable\".*?echo \"Error : HAVP2 not running or PIDFILE not readable\"?g" /etc/init.d/havp2 # error havp
1263 
	$SED "s?echo \"Error: HAVP not running or PIDFILE unreadable\".*?echo \"Error : HAVP2 not running or PIDFILE unreadable\"?g" /etc/init.d/havp2 # error havp
1264 
	$SED "s?echo \"Shutting down HAVP ...\".*?echo \"Shutting down HAVP2 ...\"?g" /etc/init.d/havp2 			# shutting down havp
1265 
	$SED "s?status havp.*?status havp2?g" /etc/init.d/havp2 								# status havp
1358 richard 1266 
# replace of the intercept page (template)
340 richard 1267 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1268 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1269 
# update virus database every 4 hours (24h/6)
1357 richard 1270 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1271 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1272 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1273 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1274 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1275 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1276 
# update now
1382 richard 1277 
	/usr/bin/freshclam --no-warnings
1389 richard 1278 
} # End of antivirus ()
71 richard 1279 
 
1 root 1280 
##################################################################################
1389 richard 1281 
##			function "ulogd"					##
476 richard 1282 
## - Ulog config for multi-log files 						##
1283 
##################################################################################
1389 richard 1284 
ulogd ()
476 richard 1285 
{
1286 
# Three instances of ulogd (three different logfiles)
1287 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1288 
	nl=1
1358 richard 1289 
	for log_type in traceability ssh ext-access
478 richard 1290 
	do
1365 richard 1291 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1292 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1293 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1294 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1295 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1296 
[emu1]
478 richard 1297 
file="/var/log/firewall/$log_type.log"
1298 
sync=1
1299 
EOF
1452 richard 1300 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1301 
		nl=`expr $nl + 1`
1302 
	done
476 richard 1303 
	chown -R root:apache /var/log/firewall
1304 
	chmod 750 /var/log/firewall
1305 
	chmod 640 /var/log/firewall/*
1389 richard 1306 
}  # End of ulogd ()
476 richard 1307 
 
1159 crox53 1308 
 
1309 
##########################################################
1389 richard 1310 
##              Function "nfsen"			##
1159 crox53 1311 
##########################################################
1389 richard 1312 
nfsen()
1 root 1313 
{
1393 richard 1314 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1315 
# Add PortTracker plugin
1395 richard 1316 
	for i in /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1317 
	do
1318 
	[ ! -d $i ] && mkdir $i && chown -R apache:apache $i && echo "$i created" || echo "$i already exists"
1319 
	done
1221 richard 1320 
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1365 richard 1321 
# use of our conf file and init unit
1221 richard 1322 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1323 
# Installation of nfsen
1221 richard 1324 
	DirTmp=$(pwd)
1325 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1326 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1327 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1328 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1329 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1330 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1395 richard 1331 
	if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1332 
	chmod -R 770 /var/log/netflow/porttracker
1365 richard 1333 
# Apache conf file
1394 richard 1334 
	cat << EOF > /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1335 
Alias /nfsen /var/www/nfsen
1336 
<Directory /var/www/nfsen/>
1337 
DirectoryIndex nfsen.php
1338 
Options -Indexes
1339 
AllowOverride all
1340 
order allow,deny
1341 
allow from all
1342 
AddType application/x-httpd-php .php
1343 
php_flag magic_quotes_gpc on
1344 
php_flag track_vars on
1 root 1345 
</Directory>
1346 
EOF
1372 richard 1347 
# nfsen unit for systemd
1348 
cat << EOF > /lib/systemd/system/nfsen.service
1349 
#  This file is part of systemd.
1350 
#
1351 
#  systemd is free software; you can redistribute it and/or modify it
1352 
#  under the terms of the GNU General Public License as published by
1353 
#  the Free Software Foundation; either version 2 of the License, or
1354 
#  (at your option) any later version.
1355 
 
1356 
# This unit launches nfsen (a Netflow grapher).
1357 
[Unit]
1358 
Description= NfSen init script
1359 
After=network.target iptables.service
1360 
 
1361 
[Service]
1362 
Type=oneshot
1363 
RemainAfterExit=yes
1393 richard 1364 
PIDFile=/var/run/nfsen/nfsen.pid
1365 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1366 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1367 
ExecStart=/usr/bin/nfsen start
1368 
ExecStop=/usr/bin/nfsen stop
1393 richard 1369 
ExecReload=/usr/bin/nfsen restart
1372 richard 1370 
TimeoutSec=0
1371 
 
1372 
[Install]
1373 
WantedBy=multi-user.target
1374 
EOF
1365 richard 1375 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1376 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1377 
# expire delay for the profile "live"
1393 richard 1378 
	systemctl start nfsen
1379 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1380 
# add SURFmap plugin
1412 richard 1381 
	tar xzf $DIR_CONF/nfsen/SURFmap_v3.3b1.tar.gz -C /tmp/
1413 richard 1382 
	cp $DIR_CONF/nfsen/install-surfmap.sh /tmp/SURFmap/install.sh
1397 richard 1383 
	cd /tmp/SURFmap
1384 
	/usr/bin/sh install.sh
1418 richard 1385 
 
1365 richard 1386 
# clear the installation
1221 richard 1387 
	cd $DirTmp
1388 
	rm -rf /tmp/nfsen-1.3.6p1/
1397 richard 1389 
	rm -rf /tmp/SURFmap/
1389 richard 1390 
} # End of nfsen ()
1 root 1391 
 
1390 richard 1392 
##################################################
1389 richard 1393 
##		Function "dnsmasq"		##
1390 richard 1394 
##################################################
1389 richard 1395 
dnsmasq ()
219 jeremy 1396 
{
1397 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1398 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1399 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1400 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1401 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1402 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1403 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1404 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1405 
listen-address=$PRIVATE_IP
1390 richard 1406 
pid-file=/var/run/dnsmasq.pid
259 richard 1407 
listen-address=127.0.0.1
286 richard 1408 
no-dhcp-interface=$INTIF
1387 richard 1409 
no-dhcp-interface=tun0
1410 
no-dhcp-interface=lo
259 richard 1411 
bind-interfaces
1412 
cache-size=256
1413 
domain=$DOMAIN
1414 
domain-needed
1415 
expand-hosts
1416 
bogus-priv
1417 
filterwin2k
1418 
server=$DNS1
1419 
server=$DNS2
1387 richard 1420 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1421 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1422 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1423 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1424 
 
1387 richard 1425 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1426 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1427 
EOF
1356 richard 1428 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1429 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1430 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1431 
# Add Toulouse blacklist domains
1472 richard 1432 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1433 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1434 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1435 
listen-address=$PRIVATE_IP
1436 
port=54
1437 
no-dhcp-interface=$INTIF
1387 richard 1438 
no-dhcp-interface=tun0
1472 richard 1439 
no-dhcp-interface=lo
498 richard 1440 
bind-interfaces
1441 
cache-size=256
1442 
domain=$DOMAIN
1443 
domain-needed
1444 
expand-hosts
1445 
bogus-priv
1446 
filterwin2k
1447 
server=$DNS1
1448 
server=$DNS2
1449 
EOF
1379 richard 1450 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1451 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1452 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1453 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1454 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1455 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1456 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1457 
listen-address=$PRIVATE_IP
1458 
port=55
1459 
no-dhcp-interface=$INTIF
1387 richard 1460 
no-dhcp-interface=tun0
1472 richard 1461 
no-dhcp-interface=lo
1356 richard 1462 
bind-interfaces
1463 
cache-size=256
1464 
domain=$DOMAIN
1465 
domain-needed
1466 
expand-hosts
1467 
bogus-priv
1468 
filterwin2k
1472 richard 1469 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1470 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1471 
EOF
1472 richard 1472 
# 4th dnsmasq listen on udp 56 ("blackhole")
1473 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1474 
# Configuration file for "dnsmasq as a blackhole"
1475 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1476 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1477 
pid-file=/var/run/dnsmasq-blackhole.pid
1478 
listen-address=$PRIVATE_IP
1479 
port=56
1480 
no-dhcp-interface=$INTIF
1481 
no-dhcp-interface=tun0
1482 
no-dhcp-interface=lo
1483 
bind-interfaces
1484 
cache-size=256
1485 
domain=$DOMAIN
1486 
domain-needed
1487 
expand-hosts
1488 
bogus-priv
1489 
filterwin2k
1490 
EOF
1491 
 
1372 richard 1492 
# Start after chilli (which create tun0)
1493 
	$SED "s?^After=.*?After=syslog.target network.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1494 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1495 
	for list in blacklist whitelist blackhole
1496 
	do
1497 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1498 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1499 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1500 
	done
308 richard 1501 
} # End dnsmasq
1502 
 
1503 
##########################################################
1221 richard 1504 
##		Fonction "BL"				##
308 richard 1505 
##########################################################
1506 
BL ()
1507 
{
1386 richard 1508 
# modify iptables boot file to start alcasar-iptables.sh when the system is booting
1509 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
1510 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
1384 richard 1511 
# copy and extract toulouse BL
648 richard 1512 
	rm -rf $DIR_DG/lists/blacklists
1513 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1514 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1515 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1516 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1517 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1518 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1519 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1520 
# creation of file for the rehabilited domains and urls
648 richard 1521 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1522 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1523 
	touch $DIR_DG/lists/exceptionsitelist
1524 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1525 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1526 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1527 
# Dansguardian filter config for ALCASAR
1528 
EOF
648 richard 1529 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1530 
# Dansguardian domain filter config for ALCASAR
1531 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1532 
#**
1533 
# block all SSL and CONNECT tunnels
1534 
**s
1535 
# block all SSL and CONNECT tunnels specified only as an IP
1536 
*ips
1537 
# block all sites specified only by an IP
1538 
*ip
1539 
EOF
1000 richard 1540 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1541 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1542 
# Bing - add 'adlt=strict'
1543 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1544 
# Youtube - add 'edufilter=your_ID'
885 richard 1545 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1546 
EOF
1000 richard 1547 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1548 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1549 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1550 
	if [ "$mode" != "update" ]; then
1551 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1552 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
1387 richard 1553 
# !!! we can be banned by DNS server (waiting for a cool solution	$DIR_DEST_SBIN/alcasar-bl.sh --ip_retrieving
654 richard 1554 
	fi
308 richard 1555 
}
219 jeremy 1556 
 
1 root 1557 
##########################################################
1221 richard 1558 
##		Fonction "cron"				##
1 root 1559 
## - Mise en place des différents fichiers de cron	##
1560 
##########################################################
1561 
cron ()
1562 
{
1563 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1564 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1565 
	cat <<EOF > /etc/crontab
1566 
SHELL=/bin/bash
1567 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1568 
MAILTO=root
1569 
HOME=/
1570 
 
1571 
# run-parts
1572 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1573 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1574 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1575 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1576 
EOF
1577 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1578 
	cat <<EOF >> /etc/anacrontab
667 franck 1579 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1580 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1581 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1582 
EOF
1247 crox53 1583 
 
811 richard 1584 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1585 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1586 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1587 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1588 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1589 
EOF
952 franck 1590 
	cat <<EOF > /etc/cron.d/alcasar-archive
1591 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1592 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1593 
EOF
667 franck 1594 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1595 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1596 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1597 
EOF
722 franck 1598 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1599 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1600 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1601 
EOF
1247 crox53 1602 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1603 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1604 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1605 
#EOF
1159 crox53 1606 
 
1 root 1607 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1608 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1609 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1610 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1611 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1612 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1613 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1614 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1615 
	rm -f /etc/cron.daily/freeradius-web
1616 
	rm -f /etc/cron.monthly/freeradius-web
1617 
	cat << EOF > /etc/cron.d/freeradius-web
1618 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1619 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1620 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1621 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1622 
EOF
671 franck 1623 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1624 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1625 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1626 
EOF
808 franck 1627 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1628 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1629 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1630 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1631 
EOF
522 richard 1632 
# suppression des crons usagers
1633 
	rm -f /var/spool/cron/*
1 root 1634 
} # End cron
1635 
 
1636 
##################################################################
1221 richard 1637 
## 			Fonction "Fail2Ban"			##
1163 crox53 1638 
##- Modification de la configuration de fail2ban		##
1639 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1640 
##################################################################
1641 
fail2ban()
1642 
{
1191 crox53 1643 
	$DIR_CONF/fail2ban.sh
1474 richard 1644 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1645 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1646 
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1647 
	chmod 644 /var/log/fail2ban.log
1192 crox53 1648 
	chmod 644 /var/Save/logs/security/watchdog.log
1418 richard 1649 
	/usr/bin/touch /var/log/auth.log
1650 
 
1411 richard 1651 
 
1652 
# Edition de l'unité fail2ban
1418 richard 1653 
[ -e /usr/lib/systemd/system/fail2ban.service ] && cp /usr/lib/systemd/system/fail2ban.service /usr/lib/systemd/system/fail2ban.service.default
1411 richard 1654 
$SED '/Type/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1655 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1411 richard 1656 
 
1657 
 
1163 crox53 1658 
} #Fin de fail2ban_install()
1659 
 
1660 
##################################################################
1376 richard 1661 
## 			Fonction "gammu_smsd"			##
1662 
## - Creation de la base de donnée Gammu			##
1663 
## - Creation du fichier de config: gammu_smsd_conf		##
1664 
##								##
1665 
##################################################################
1666 
gammu_smsd()
1667 
{
1668 
# Create 'gammu' databse
1669 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1670 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1671 
# Add a gammu database structure
1672 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1673 
 
1674 
# config file for the daemon
1675 
cat << EOF > /etc/gammu_smsd_conf
1676 
[gammu]
1677 
port = /dev/ttyUSB0
1678 
connection = at115200
1679 
 
1680 
;########################################################
1681 
 
1682 
[smsd]
1683 
 
1684 
PIN = 1234
1685 
 
1686 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1687 
logformat = textall
1688 
debuglevel = 0
1689 
 
1690 
service = sql
1691 
driver = native_mysql
1692 
user = $DB_USER
1693 
password = $radiuspwd
1694 
pc = localhost
1695 
database = $DB_GAMMU
1696 
 
1697 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1698 
 
1699 
StatusFrequency = 30
1380 richard 1700 
;LoopSleep = 2
1376 richard 1701 
 
1702 
;ResetFrequency = 300
1703 
;HardResetFrequency = 120
1704 
 
1705 
CheckSecurity = 1
1706 
CheckSignal = 1
1707 
CheckBattery = 0
1708 
EOF
1709 
 
1710 
chmod 755 /etc/gammu_smsd_conf
1711 
 
1712 
#Creation dossier de log Gammu-smsd
1382 richard 1713 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1714 
chmod 755 /var/log/gammu-smsd
1715 
 
1716 
#Edition du script sql gammu <-> radius
1452 richard 1717 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1718 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1719 
 
1380 richard 1720 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1721 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1722 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1723 
EOF
1724 
 
1376 richard 1725 
} # END gammu_smsd()
1726 
 
1727 
##################################################################
1221 richard 1728 
##			Fonction "post_install"			##
1 root 1729 
## - Modification des bannières (locales et ssh) et des prompts ##
1730 
## - Installation de la structure de chiffrement pour root	##
1731 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1732 
## - Mise en place du la rotation des logs			##
5 franck 1733 
## - Configuration dans le cas d'une mise à jour		##
1 root 1734 
##################################################################
1735 
post_install()
1736 
{
1737 
# création de la bannière locale
1007 richard 1738 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1739 
	cp -f $DIR_CONF/banner /etc/mageia-release
1740 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1741 
# création de la bannière SSH
1007 richard 1742 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1743 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1744 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1745 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1746 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1747 
# postfix banner anonymisation
1748 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1749 
# sshd écoute côté LAN et WAN
1 root 1750 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1751 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1752 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1753 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1754 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1755 
	echo "QOS=off" >> $CONF_FILE
1756 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1757 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1758 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1759 
	echo "MULTIWAN=off" >> $CONF_FILE
1760 
	echo "FAILOVER=30" >> $CONF_FILE
1761 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1762 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1763 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1764 
# Coloration des prompts
1765 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1766 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1767 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1768 
# Droits d'exécution pour utilisateur apache et sysadmin
1769 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1770 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1771 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1772 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1773 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1774 
	chmod 644 /etc/logrotate.d/*
714 franck 1775 
# rectification sur versions précédentes de la compression des logs
706 franck 1776 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1777 
# actualisation des fichiers logs compressés
1342 richard 1778 
	for dir in firewall dansguardian httpd
706 franck 1779 
	do
714 franck 1780 
	      find /var/log/$dir -type f -name *.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9] -exec gzip {} \;
706 franck 1781 
	done
1221 richard 1782 
# create the alcasar-load_balancing unit
1783 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1784 
#  This file is part of systemd.
1785 
#
1786 
#  systemd is free software; you can redistribute it and/or modify it
1787 
#  under the terms of the GNU General Public License as published by
1788 
#  the Free Software Foundation; either version 2 of the License, or
1789 
#  (at your option) any later version.
1790 
 
1791 
# This unit lauches alcasar-load-balancing.sh script.
1792 
[Unit]
1793 
Description=alcasar-load_balancing.sh execution
1794 
After=network.target iptables.service
1795 
 
1796 
[Service]
1797 
Type=oneshot
1798 
RemainAfterExit=yes
1799 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1800 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1801 
TimeoutSec=0
1802 
SysVStartPriority=99
1803 
 
1804 
[Install]
1805 
WantedBy=multi-user.target
1157 stephane 1806 
EOF
1221 richard 1807 
# processes launched at boot time (SYSV)
1371 richard 1808 
	for i in havp
1221 richard 1809 
	do
1810 
		/sbin/chkconfig --add $i
1811 
	done
1812 
# processes launched at boot time (Systemctl)
1472 richard 1813 
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban
1221 richard 1814 
	do
1389 richard 1815 
		systemctl -q enable $i.service
1221 richard 1816 
	done
1452 richard 1817 
 
1818 
# disable processes at boot time (Systemctl)
1819 
	for i in ulogd
1820 
	do
1821 
		systemctl -q disable $i.service
1822 
	done
1823 
 
1221 richard 1824 
# Apply French Security Agency (ANSSI) rules
1362 richard 1825 
# ignore ICMP broadcast (smurf attack)
1826 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1827 
# ignore ICMP errors bogus
1828 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1829 
# remove ICMP redirects responces
1830 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1831 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1832 
# enable SYN Cookies (Syn flood attacks)
1833 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1834 
# enable kernel antispoofing
1835 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1836 
# ignore source routing
1837 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1838 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1839 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1840 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1841 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1842 
# remove Magic SysReq Keys
1363 richard 1843 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1844 
# switch to multi-users runlevel (instead of x11)
1221 richard 1845 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1846 
#	GRUB modifications
1847 
# limit wait time to 3s
1848 
# create an alcasar entry instead of linux-nonfb
1849 
# change display to 1024*768 (vga791)
1221 richard 1850 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1851 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1852 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1853 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1854 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1855 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1856 
# Remove unused services and users
1378 richard 1857 
	for svc in sshd.service
1221 richard 1858 
	do
1362 richard 1859 
		/bin/systemctl -q disable $svc
1221 richard 1860 
	done
1861 
# Load and apply the previous conf file
1862 
	if [ "$mode" = "update" ]
532 richard 1863 
	then
1266 richard 1864 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1865 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1866 
		PARENT_SCRIPT=`basename $0`
1867 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1868 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1869 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1870 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1871 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1872 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1873 
		then
1874 
			header_install
1875 
			if [ $Lang == "fr" ]
1876 
			then
1877 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1878 
				echo
1879 
				echo -n "Nom : "
1880 
			else
1881 
				echo "This update need to redefine the first admin account"
1882 
				echo
1883 
				echo -n "Account : "
1884 
			fi
1885 
			read admin_portal
1886 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1887 
			mkdir -p $DIR_DEST_ETC/digest
1888 
			chmod 755 $DIR_DEST_ETC/digest
1889 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1890 
			do
1350 richard 1891 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1892 
			done
1893 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1894 
		fi
532 richard 1895 
	fi
1221 richard 1896 
	rm -f /tmp/alcasar-conf*
1897 
	chown -R root:apache $DIR_DEST_ETC/*
1898 
	chmod -R 660 $DIR_DEST_ETC/*
1899 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1900 
# Apply and save the firewall rules
1901 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1902 
	sleep 2
1 root 1903 
	cd $DIR_INSTALL
5 franck 1904 
	echo ""
1 root 1905 
	echo "#############################################################################"
638 richard 1906 
	if [ $Lang == "fr" ]
1907 
		then
1908 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1909 
		echo "#                                                                           #"
1910 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1911 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1912 
		echo "#                                                                           #"
1913 
		echo "#############################################################################"
1914 
		echo
1915 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1916 
		echo
1917 
		echo "- Lisez attentivement la documentation d'exploitation"
1918 
		echo
1919 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1920 
		echo
1921 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1922 
	else
1923 
		echo "#                        Enf of ALCASAR install process                     #"
1924 
		echo "#                                                                           #"
1925 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1926 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1927 
		echo "#                                                                           #"
1928 
		echo "#############################################################################"
1929 
		echo
1930 
		echo "- The system will be rebooted in order to operate ALCASAR"
1931 
		echo
1932 
		echo "- Read the exploitation documentation"
1933 
		echo
1934 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1935 
		echo
1936 
		echo "                   Hit 'Enter' to continue"
1937 
	fi
815 richard 1938 
	sleep 2
1939 
	if [ "$mode" != "update" ]
820 richard 1940 
	then
815 richard 1941 
		read a
1942 
	fi
774 richard 1943 
	clear
1 root 1944 
	reboot
1945 
} # End post_install ()
1946 
 
1947 
#################################
1005 richard 1948 
#  	Main Install loop  	#
1 root 1949 
#################################
832 richard 1950 
dir_exec=`dirname "$0"`
1951 
if [ $dir_exec != "." ]
1952 
then
1953 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1954 
	echo "Launch this program from the ALCASAR archive directory"
1955 
	exit 0
1956 
fi
1957 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1958 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1959 
nb_args=$#
1960 
args=$1
1961 
if [ $nb_args -eq 0 ]
1962 
then
1963 
	nb_args=1
1964 
	args="-h"
1965 
fi
1062 richard 1966 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1967 
case $args in
1968 
	-\? | -h* | --h*)
1969 
		echo "$usage"
1970 
		exit 0
1971 
		;;
291 franck 1972 
	-i | --install)
959 franck 1973 
		license
5 franck 1974 
		header_install
29 richard 1975 
		testing
595 richard 1976 
# RPMs install
1977 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1978 
		if [ "$?" != "0" ]
1 root 1979 
		then
595 richard 1980 
			exit 0
1981 
		fi
1249 richard 1982 
		if [ -e $CONF_FILE ]
595 richard 1983 
		then
597 richard 1984 
# Uninstall the running version
532 richard 1985 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1986 
		fi
636 richard 1987 
# Test if manual update
1362 richard 1988 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 1989 
		then
636 richard 1990 
			header_install
595 richard 1991 
			if [ $Lang == "fr" ]
636 richard 1992 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1993 
				else echo "The configuration file of an old version has been found";
595 richard 1994 
			fi
597 richard 1995 
			response=0
1996 
			PTN='^[oOnNyY]$'
1997 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1998 
			do
1999 
				if [ $Lang == "fr" ]
2000 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2001 
					else echo -n "Do you want to use it (Y/n)?";
2002 
				 fi
2003 
				read response
2004 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2005 
				then rm -f /tmp/alcasar-conf*
2006 
				fi
2007 
			done
2008 
		fi
636 richard 2009 
# Test if update
1057 richard 2010 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2011 
		then
2012 
			if [ $Lang == "fr" ]
2013 
				then echo "#### Installation avec mise à jour ####";
2014 
				else echo "#### Installation with update     ####";
2015 
			fi
636 richard 2016 
# Extract the central configuration file
1057 richard 2017 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2018 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2019 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2020 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2021 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2022 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2023 
			mode="update"
1 root 2024 
		fi
1389 richard 2025 
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2026 
		do
2027 
			$func
1362 richard 2028 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2029 
		done
5 franck 2030 
		;;
291 franck 2031 
	-u | --uninstall)
5 franck 2032 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2033 
		then
597 richard 2034 
			if [ $Lang == "fr" ]
2035 
				then echo "ALCASAR n'est pas installé!";
2036 
				else echo "ALCASAR isn't installed!";
2037 
			fi
1 root 2038 
			exit 0
2039 
		fi
5 franck 2040 
		response=0
2041 
		PTN='^[oOnN]$'
580 richard 2042 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2043 
		do
597 richard 2044 
			if [ $Lang == "fr" ]
2045 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2046 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2047 
			fi
5 franck 2048 
			read response
2049 
		done
1103 richard 2050 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2051 
		then
1103 richard 2052 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2053 
		else
2054 
			rm -f /tmp/alcasar-conf*
1 root 2055 
		fi
597 richard 2056 
# Uninstall the running version
65 richard 2057 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2058 
		;;
2059 
	*)
2060 
		echo "Argument inconnu :$1";
460 richard 2061 
		echo "Unknown argument :$1";
1 root 2062 
		echo "$usage"
2063 
		exit 1
2064 
		;;
2065 
esac
10 franck 2066 
# end of script
366 franck 2067